Action 5.2

Attain deer cull at level at which habitats and ecosystems can recover and regenerate, and where deer densities are maintained at sustainable levels. This is done by increasing the national cull by 25-30% (from 200,000 – 250,000) sustained over several years; achieving densities of 5-8 deer per km² in each of the DMG’s in the Cairngorms National Park; and, low deer densities of around 2 deer per km² where woodland regeneration is a priority and required to achieve UK Forest Standard.

Focused action

Objective 1: Accelerate ecosystem restoration and regeneration

Priority Action 5. Substantially reduce deer densities across our landscapes in parallel with ensuring sustainable management of grazing by sheep to improve overall ecosystem health

Status In progress

Delivery lead NatureScot

Delivery support Scottish Government

Target year for completion 2030

Ecological Contribution Scoring 3

Delivery Update May 2026

Legislation governing deer management in Scotland has been significantly strengthened through the Natural Environment (Scotland) Act, reinforcing biodiversity duties on public bodies and enhancing NatureScot’s statutory powers to intervene for nature restoration purposes. This represents a further shift away from a predominantly voluntary system, creating a clear statutory foundation for intervention. Despite these legal improvements, ecological outcomes are not yet guaranteed. Persistent high deer densities remain one of the most significant structural barriers to woodland and peatland restoration, limiting natural regeneration and undermining wider public restoration investment. Challenges include uneven uptake of population reduction measures across regions, ongoing over-reliance on Deer Management Groups, limited capacity for landscape-scale interventions and the slow translation of statutory powers into measurable ecological impact. As a result, while the legal framework exists to support stronger action, deer densities remain too high in many landscapes.

Is it enough?

The framework provides authority for stronger action, but ecological recovery depends on whether this authority is applied effectively, at sufficient scale and at pace. Implementation constraints and ongoing structural barriers mean that natural regeneration is still restricted and landscape-scale outcomes remain uncertain. Much rests also on the production of a clear plan with cull targets to be met for particular priority areas as well as to improve venison supply to markets as set out in the new legislation.

What is needed for nature recovery?

Scotland must move from strengthened legislation to full-scale, operational ecological deer management across landscapes. This requires rapid and much more frequent deployment by NatureScot of statutory powers with clear triggers for intervention where ecological thresholds are exceeded, moving away from a purely voluntary Deer Management Group-led system to one that is ecologically accountable and public-interest focused. Deer reduction must be delivered at landscape scale in priority areas (including 2 NPs, Scotland’s Rainforest and Flow Country WHS), with targets tied to habitat recovery rather than simply population numbers. Adequate long-term resourcing for NatureScot and partners is essential to sustain population reduction, while monitoring frameworks should prioritise vegetation and habitat recovery metrics. Deer management must also be integrated with wider biodiversity, climate adaptation and land reform strategies to ensure that woodland and peatland restoration is effectively supported. In short, the recovery of native woodlands and peatlands now depends on translating statutory powers into consistent, measurable ecological outcomes across ownership boundaries.

Ecological Contribution

NatureScot now has strengthened statutory powers under the Natural Environment (Scotland) Act 2026, alongside a reinforced biodiversity duty on public bodies. This provides the legal basis to intervene in deer management where high densities are preventing habitat recovery. However, ecological evidence continues to show that deer densities remain above levels required for effective woodland and peatland regeneration in many landscapes. This is a key limiting factor for natural regeneration and for the effectiveness of wider restoration investment.

While the shift away from a voluntary system is significant, delivery remains constrained by uneven implementation of control measures, continued reliance on Deer Management Groups, and limited translation of statutory powers into sustained, landscape-scale population reduction. If statutory powers are applied consistently at landscape scale, deer populations could be reduced to levels compatible with woodland and peatland recovery, enabling natural regeneration and improving habitat condition across priority landscapes including national parks and rainforest areas.

Evidence Links

Natural Environment (Scotland) Act 2026
The management of wild deer in Scotland: Deer Working Group report
Saving Scotland’s Rainforest: managing the impact of deer
Beyond message framing: public attitudes to deer culling

5.1

Introduce new deer legislation which will modernise the Deer (Scotland) Act 1996 and introduce new powers for intervention for the purposes of enhancing or restoring nature, including preventing biodiversity loss.

Delivery lead Scottish Government

Target year for completion 2025

Ecological Contribution Scoring 3

5.3

Explore how best to support optimal herbivore densities to enhance biodiversity outcomes in the uplands.

Delivery lead Scottish Government

Delivery support NatureScot

Target year for completion Other

Ecological Contribution Scoring 2

5.4

Review the use of mechanisms to support effective and safe deer management in new and existing woodlands and neighbouring open habitats.

Delivery lead NatureScot

Delivery support Scottish Forestry, Forestry and Land Scotland

Target year for completion 2027

Ecological Contribution Scoring 2

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